Why Is My Laptop Not Charging On My Docking Station. Power down the docking station. Please undock the PC and insert the Laptops AC adaptor to the charging port of the laptop directly.

The battery in the laptop will not charge when it is in the docking station but will charge when I pull it out of the docking station and plug the AC adaptor directly into the laptop itself. Unplug the docking station from the wall plug. If the system is connected to a Docking Station remove it from the Dock and test again with the correct AC Adapter for the system or try with a known good working AC Adapter.
This decision making and manually plugging-unplugging the cable is the same as toggling.
All other peripherals keyboard mouse work with docking station. Thinkpad 25 20K7 T490 20N3 Yoga 14 20FY T430s IPS FHD. Or maybe its the charging circuit on the T410 thats defective. Why is my docking station not charging my notebook.

